Prediction of fracture toughness for heat-resistant steels considering specimen dimensions. Report 3. Brittle fracture

1997 ◽  
Vol 29 (2) ◽  
pp. 116-124
Author(s):  
V. T. Troshchenko ◽  
V. V. Pokrovsky ◽  
V. G. Kaplunenko
Keyword(s):  
Fracture Toughness ◽  
Brittle Fracture ◽  
Heat Resistant ◽  
Heat Resistant Steels

2 1/4% NICKEL STEEL

Alloy Digest ◽  
1980 ◽  
Vol 29 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Brittle Fracture ◽  
Physical Properties ◽  
Heat Treating ◽  
Pressure Vessels ◽  
Nickel Steel ◽  
Subzero Temperatures ◽  
Steel Mills ◽  
Resistance To Brittle Fracture

Abstract The 21/4% Nickel Steel possesses a combination of moderate strength and superior resistance to brittle fracture at subzero temperatures. It is one of the most economical materials for the construction of equipment to operate at temperatures as low as -90 F. It is intended primarily for welded pressure vessels. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-378. Producer or source: Alloy steel mills and foundries.

scholarly journals Z-phase Formation during Creep and Aging in 9–12% Cr Heat Resistant Steels

2006 ◽  
Vol 46 (5) ◽  
pp. 769-775 ◽  
Author(s):  
Kota Sawada ◽  
Hideaki Kushima ◽  
Kazuhiro Kimura
Keyword(s):  
Phase Formation ◽  
Heat Resistant ◽  
Heat Resistant Steels

Thermodynamic Interactions in Hot Isostatic Pressed Graded Structures of Dissimilar Heat Resistant Steels

1995 ◽  
Vol 86 (12) ◽  
pp. 864-869
Author(s):  
Rainer Prader ◽  
Bruno Buchmayr ◽  
Horst Cerjak ◽  
Alexander Fleming ◽  
Jürgen Peterseim
Keyword(s):  
Heat Resistant ◽  
Heat Resistant Steels ◽  
Graded Structures

scholarly journals Steam Oxidation of Ferritic Heat-resistant Steels for Ultra Supercritical Boilers

2001 ◽  
Vol 50 (2) ◽  
pp. 50-56 ◽  
Author(s):  
Yutaka Watanabe ◽  
Yongsun Yi ◽  
Tatsuo Kondo ◽  
Koshi Suzuki ◽  
Kimio Kano
Keyword(s):  
Steam Oxidation ◽  
Heat Resistant ◽  
Heat Resistant Steels

Damage Analysis of Heat Resistant Steels

2007 ◽  
Vol 537-538 ◽  
pp. 303-306
Author(s):  
Tamás Bíró ◽  
László Dévényi
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Optical Microscopy ◽  
Damage Analysis ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Advantages And Disadvantages ◽  
Heat Resistant ◽  
Heat Resistant Steels ◽  
Scanning Electron

This paper shows the result of some metallographical examinations that have been carried out on low-alloyed Cr-Mo-V heat resistant steel. The aim of this research is to present and compare the advantages and disadvantages of the mainly applied metallographical methods. These techniques are optical microscopy, scanning electron microscopy, replica method and special applications of these methods. We have proved that using the investigated methods together gives much more information about the lifetime of the specimen than using these techniques particularly.

Diagnostics of the serviceability of heat-resistant steels of the metallurgical equipment after thermal cycling

2011 ◽  
Vol 47 (2) ◽  
pp. 224-235
Author(s):  
P. V. Yasnii ◽  
P. O. Marushchak ◽  
A. P. Pylypenko ◽  
R. T. Bishchak ◽  
I. M. Zakiev ◽  
...  
Keyword(s):  
Thermal Cycling ◽  
Metallurgical Equipment ◽  
Heat Resistant ◽  
Heat Resistant Steels
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